20371668

素因数分解:

$2^2\times 3^1\times {\mathrm{1193}}^1\times {\mathrm{1423}}^1$

素因数の和:2623

約数の個数: 24

約数和(自身を含む): 47607168

約数和(自身を除く): 27235500

約数列:

[1, 2, 3, 4, 6, 12, 1193, 1423, 2386, 2846, 3579, 4269, 4772, 5692, 7158, 8538, 14316, 17076, 1697639, 3395278, 5092917, 6790556, 10185834, 20371668]

約数ペア:

[(1, 20371668), (2, 10185834), (3, 6790556), (4, 5092917), (6, 3395278), (12, 1697639), (1193, 17076), (1423, 14316), (2386, 8538), (2846, 7158), (3579, 5692), (4269, 4772)]